Web Analysis for Sleep-Calculator - sleep-calculator.online
Free sleep calculator to determine optimal bedtime and wake-up times based on sleep cycle science. Wake up refreshed by sleeping in complete 90-minute cycles. Calculate your perfect sleep schedule now!
sleep-calculator.online is 1 year 1 week old. It is a domain having online extension. This website is estimated worth of $ 8.94 and have a daily income of around $ 0.15. Furthermore the website is monetizing from Google Adsense. As no active threats were reported recently by users, sleep-calculator.online is SAFE to browse.
PageSpeed Score
Siteadvisor Rating
Not Applicable
Traffic Report
| Daily Unique Visitors: | Not Applicable |
| Daily Pageviews: | Not Applicable |
Estimated Valuation
| Income Per Day: | $ 0.15 |
| Estimated Worth: | $ 8.94 |
Search Engine Indexes
| Google Indexed Pages: | Not Applicable |
| Bing Indexed Pages: | Not Applicable |
Search Engine Backlinks
| Google Backlinks: | Not Applicable |
| Bing Backlinks: | Not Applicable |
Safety Information
| Google Safe Browsing: | No Risk Issues |
| WOT Trustworthiness: | Not Applicable |
| WOT Child Safety: | Not Applicable |
Website Ranks & Scores
| Alexa Rank: | Not Applicable |
| Domain Authority: | Not Applicable |
Web Server Information
Hosted IP Address:
216.239.32.21
Hosted Country:
US
Location Latitude:
37.751Location Longitude:
-97.822Page Resources Breakdown
Homepage Links Analysis
Website Inpage Analysis
| H1 Headings: | 1 | H2 Headings: | 4 |
| H3 Headings: | 23 | H4 Headings: | Not Applicable |
| H5 Headings: | Not Applicable | H6 Headings: | Not Applicable |
| Total IFRAMEs: | Not Applicable | Total Images: | Not Applicable |
| Google Adsense: | pub-1556223355139109 | Google Analytics: | Not Applicable |
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HTTP Header Analysis
content-security-policy: upgrade-insecure-requests
content-security-policy-report-only: default-src https: blob: data: 'unsafe-inline' 'unsafe-eval'; report-to blogspot; report-uri https://www.blogger.com/cspreport
report-to: {"group":"blogspot","max_age":2592000,"endpoints":[{"url":"https://www.blogger.com/cspreport"}]}
x-robots-tag: all
content-type: text/html; charset=UTF-8
expires: Mon, 06 Oct 2025 23:40:57 GMT
date: Mon, 06 Oct 2025 23:40:57 GMT
cache-control: private, max-age=0
last-modified: Sun, 05 Oct 2025 21:21:54 GMT
etag: W/"e581b87bb8e776807e3b4425c730384eb7b0be5a448d034807e315cd6228c9f9"
content-encoding: gzip
x-content-type-options: nosniff
x-xss-protection: 1; mode=block
content-length: 15602
server: GSE
Domain Information
| Domain Registrar: |
NAMECHEAP INC
|
|---|---|
| Registration Date: |
Oct 4, 2025, 2:04 AM
|
| Expiration Date: |
Oct 4, 2026, 2:04 AM
|
| Domain Status: |
servertransferprohibited
clienttransferprohibited
addperiod
|
Domain Nameserver Information
| Host | IP Address | Country | |
|---|---|---|---|
| dns1.registrar-servers.com |
|
156.154.132.200 |
United States of America
|
| dns2.registrar-servers.com |
|
156.154.133.200 |
United States of America
|
DNS Record Analysis
| Host | Type | TTL | Content |
|---|---|---|---|
| sleep-calculator.online | SOA | 3601 |
MNAME:
dns1.registrar-servers.com
RNAME: hostmaster.registrar-servers.com SERIAL: 1759685113 REFRESH: 43200 RETRY: 3600 EXPIRE: 604800 MINIMUM: 3601 |
| sleep-calculator.online | NS | 1800 | dns1.registrar-servers.com |
| sleep-calculator.online | NS | 1800 | dns2.registrar-servers.com |
| sleep-calculator.online | A | 1799 | 216.239.34.21 |
| sleep-calculator.online | A | 1799 | 216.239.38.21 |
| sleep-calculator.online | A | 1799 | 216.239.36.21 |
| sleep-calculator.online | A | 1799 | 216.239.32.21 |
| sleep-calculator.online | MX | 1800 |
PRIORITY:
20
TARGET: eforward5.registrar-servers.com |
| sleep-calculator.online | MX | 1800 |
PRIORITY:
15
TARGET: eforward4.registrar-servers.com |
| sleep-calculator.online | MX | 1800 |
PRIORITY:
10
TARGET: eforward1.registrar-servers.com |
| sleep-calculator.online | MX | 1800 |
PRIORITY:
10
TARGET: eforward2.registrar-servers.com |
| sleep-calculator.online | MX | 1800 |
PRIORITY:
10
TARGET: eforward3.registrar-servers.com |
| sleep-calculator.online | TXT | 1800 |
v=spf1 include:spf.efwd.registrar-servers.com ~all |
| www.sleep-calculator.online | CNAME | 1799 | ghs.google.com |
Full WHOIS Lookup
Registry Domain ID: D601881114-CNIC
Registrar WHOIS Server: whois.namecheap.com
Registrar URL: http://www.namecheap.com
Updated Date: 0001-01-01T00:00:00.00Z
Creation Date: 2025-10-04T02:04:30.00Z
Registrar Registration Expiration Date: 2026-10-04T02:04:30.00Z
Registrar: NAMECHEAP INC
Registrar IANA ID: 1068
Registrar Abuse Contact Email: abuse@namecheap.com
Registrar Abuse Contact Phone: +1.9854014545
Reseller: NAMECHEAP INC
Domain Status: serverTransferProhibited https://icann.org/epp#serverTransferProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: addPeriod https://icann.org/epp#addPeriod
Registry Registrant ID:
Registrant Name: Redacted for Privacy
Registrant Organization: Privacy service provided by Withheld for Privacy ehf
Registrant Street: Kalkofnsvegur 2
Registrant City: Reykjavik
Registrant State/Province: Capital Region
Registrant Postal Code: 101
Registrant Country: IS
Registrant Phone: +354.4212434
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: 35deec04225f4b5eb11375b432d3fbab.protect@withheldforprivacy.com
Registry Admin ID:
Admin Name: Redacted for Privacy
Admin Organization: Privacy service provided by Withheld for Privacy ehf
Admin Street: Kalkofnsvegur 2
Admin City: Reykjavik
Admin State/Province: Capital Region
Admin Postal Code: 101
Admin Country: IS
Admin Phone: +354.4212434
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: 35deec04225f4b5eb11375b432d3fbab.protect@withheldforprivacy.com
Registry Tech ID:
Tech Name: Redacted for Privacy
Tech Organization: Privacy service provided by Withheld for Privacy ehf
Tech Street: Kalkofnsvegur 2
Tech City: Reykjavik
Tech State/Province: Capital Region
Tech Postal Code: 101
Tech Country: IS
Tech Phone: +354.4212434
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: 35deec04225f4b5eb11375b432d3fbab.protect@withheldforprivacy.com
Name Server: dns1.registrar-servers.com
Name Server: dns2.registrar-servers.com
DNSSEC: unsigned
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/
>>> Last update of WHOIS database: 2025-10-06T09:40:59.68Z <<<
For more information on Whois status codes, please visit https://icann.org/epp
